ML20199F583

Errata Change Pages for Rept HI-971628,for Section 8.6.1.2 & Table 8.1.Change Pages Submitted to Assure Consistency Between LAR & Calculations Performed for SFP Structural Analysis

ML20199F583
Person / Time
Site:	Waterford
Issue date:	01/29/1998
From:	HOLTEC INTERNATIONAL
To:
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ML20070L320	List: ML20199F411 ML20199F553 ML20199F583
References
HI-971628-ERR, NUDOCS 9802040048
Download: ML20199F583 (2)

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8.6.1.2 Material Properties The following material properties were used in the analysis of the spent fuel pool stmeture, consistent with the original design basis:

a)

Concrete f'c = 4,000 psi Young's modulus E = 3.834 x 10' psi

/

Poisson's ratio u, = 0.17 4

Thermal Expansion coeff a,= 5.5 = 10 IfF b)

Rebar Steel -

Young's modulus E. = 29 x 10' psi y

Poisson's ratio u, = 0.30 4

Thennal Expansion coeff a.= 6.5 x 10 IfF Yield Strength = 60,000 psi c)

Liner Plate -

Young's modulus E, = 28 x 10' psi Poisson's ratio u, = 0.3 4

Thermal Expansion coeff a,= 9.4 x 10 IfF Yield Strength = 35,000 psi 8.61.3 Results a)

SpJ:nt Fuel Pool Floor For the iterative analysis of the critical loading cases, the maximum bending moments and shear results in the concrete and factor of safety are summarized in Table 8,1.

The maximum stress or strain for pool liners and anchors are summarized in Table 8.2.

Response to Questions on Technical Specification Change Request NPF-38-193

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9802040048 980129 ATTACHMENT 14 i

PDR ADOCK 05000302

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de TABLE 8.1 A) STRUCTURAL ANALYSIS RESULTS (SLABS AND WALLS)

MAXIMUM MOMENT (M) AND AXIAL FORCE (F)

SIIEAR (KIP /FT WIDTil)

UNITS: (FT-KIP /Fr) AND (KIPS /FT)

LOAD SAFETY LOAD ACTUAL ACTUAL CAPACITY CAPACITY SAFETY LOCATION CASE (1)

ACTUAL ALLOWABI.E FACTOR CASE M

FORCE M

F FACTOR SPENT FUEL POOL SLAlt Midile Section 2000 60 3 69.7 1.16 2050 619 0 413.

854.

567.

l.38 Aloag S Wall 2000 33 4 69.7 2.08 2000 201.9 Note 2 724.

Note 2 3.58 Along N. Wall 2000 26.6 69.7 2.62 2050 321.2 Note 2 543 Note 2 1 69 Along E. Wall 2000 33 4 69.7 2.08 2030 135 4 Note 2 543 Note 2 4.0 Along W. Wall 2080 47.8 69.7 1.45 2080 270 9 Note 2 543.

Note 2 2.0 Refueling Canal Slah (Not Goveming) 2040 392.2 147.5 587.3 147.5 1.5 SPENT FUEL POOL WALLS:

South Wall 2060 44.1 87.7 2.0 2060 989.

505.4 1276 652 1.29 North Wall 2050 64 2 87.7 1.37 2050 534 Note 2 668 Note 2 1.25 I

East Wall 2000 60.5 87.7 1.45 2070 784 Note 2 1458 Note 2 1.86 West Wall 2080 41.3 34.7 1.19 1080 225 Note 2 252.

Note 2 1.1 I REFUELING CANAL WALLS-West Wall 2080 47.7 87.7 1.84 2080 354.7 Note 2 668 Note 2 I 88 East Wall 2070 41.3 56.5 1.37 2070 190 Note 2 346 Note 2 1.82 l

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